3040638211 has 8 divisors (see below), whose sum is σ = 3290991200. Its totient is φ = 2792636352.

The previous prime is 3040638179. The next prime is 3040638217. The reversal of 3040638211 is 1128360403.

3040638211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3040638211 - 2⁵ = 3040638179 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3040638211.

It is not an unprimeable number, because it can be changed into a prime (3040638217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 585090 + ... + 590263.

It is an arithmetic number, because the mean of its divisors is an integer number (411373900).

Almost surely, 2^3040638211 is an apocalyptic number.

3040638211 is a deficient number, since it is larger than the sum of its proper divisors (250352989).

3040638211 is a wasteful number, since it uses less digits than its factorization.

3040638211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175565.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3040638211 is about 55141.9822911727. The cubic root of 3040638211 is about 1448.7326557643.

Adding to 3040638211 its reverse (1128360403), we get a palindrome (4168998614).

The spelling of 3040638211 in words is "three billion, forty million, six hundred thirty-eight thousand, two hundred eleven".